[W-What? At first he's reluctant to answer, but a bet is a bet. It hurts to admit it out loud, but here's your answer:]
Sometimes... I get angry easily and I don't think rationally. I say a lot of stupid things and most of the times I... just say or do things that worsen the situation.[His brother Gwendal would sometimes get annoyed at Wolfram for being 'emotional'. And probably, those outbursts were the reason he and Yuuri fought so much and the reason of why Yuuri liked Joshua over him.
It's obvious, who'd like to be with someone who's always angry or who's always screaming at you? Someone who is so possessive and gets easily jealous?
Suddenly he feels sad. No, he feels horrible and doesn't feels like playing anymore.]